Dominance of coal power worldwide, 2015
* Originally posted on Oct. 31, 2015. The Washington Post ran a story last October 12, 2015, As appetite for electricity soars, the world keeps turning to coal . It is a climate alarmist story and yet the authors recognize that as of 2012, the world -- rich, middle income and poor countries combined -- was dependent on 68% fossil fuels (coal + natural gas + oil) for their electricity needs. The 21% renewables are largely "old renewables" like big hydro and geothermal. The "new renewables" like wind and solar should contribute something like 2-4% of total. In terms of total global electricity output from 1980 to 2012 (32 years), the biggest increase in GWh are (1) coal with 6.1 M and (2) natural gas with 4.1 M. Percentage wise, biggest increase were recorded by nat gas and nuke. So although it is a climate alarmism article, there is honesty in recognizing that if people want more and stable electricity, fossil fuels are inevitable and reliable energy sources. From a...